Bosch Professional GSB 19-2 REA Manual Original página 24

OBJ_BUCH-763-001.book Page 24 Wednesday, October 22, 2008 10:47 AM
24 | English
Mounting/Removing the Dust Extraction
(see figure F)
To remove the dust extraction, push the release
button 9 and pull off the dust extraction toward
the front.
If required, pivot the auxiliary handle 11 to the
side.
To mount the dust extraction 13, slide it via the
guide grooves 23 onto the support guide of the
machine until it can be heard to engage.
Integrated Dust Extraction with Dust Box
(see figure G)
The filling level of the dust box 10 can easily be
checked through the transparent flap 26.
Empty the dust collector in good time, other-
wise the suction performance will be impaired.
For removal of the dust box 10, push the two un-
locking buttons 25 and pull the dust box down-
ward out of the dust extraction 13.
Before opening the dust box 10, gently strike or
tap it against a firm surface to loosen the dust
from the filter element 24.
Open the dust box flap 26 on the bottom side
and empty the dust box.
Check the filter element 24 for damage. Replace
it immediately when damaged.
Shut the dust box flap 26 and reinsert the dust
box from below into the dust extraction 13 until
it can be heard to engage.
Changing the Filter Element (see figure H)
In order to maintain the filter performance, the
filter element 24 of the dust box 10 must be
changed after approx. 15 operating hours.
For removal of the dust box 10, push the two un-
locking buttons 25 and pull the dust box down-
ward out of the dust extraction 13.
Remove the filter element 24 upward and insert
a new filter element.
Reinsert the dust box into the dust extraction 13
from below again until it can be heard to en-
gage.
2 609 932 653 | (22.10.08)
Note: If the filter element 24 is damaged (e.g.
holes, damage to the soft sealing material), it
must be replaced immediately. Working with a
damaged filter element can cause damage to the
power tool.
Also replace the filter element 24 when the vac-
uuming performance is insufficient, even when
the dust box 10 is empty.
Adjusting the Drilling Depth (see figure I)
The desired drilling depth X can be specified
with the depth stop 27.
Insert a drill bit into the drill chuck and clamp
the drill bit, see section "Changing the Tool".
Place the machine, without switching it on, firm-
ly against the surface to be drilled until the drill
bit touches the surface.
Press the button for depth stop adjustment 15
and move the depth stop 27 so that the clear-
ance X shown in the figure corresponds with the
desired drilling depth.
Adapting the Dust Extraction to the Tool
Length (see figure J)
For more convenient working with short drilling
tools, the length of the dust extraction 13 can be
adapted.
Push and hold button 12 and slide the telescop-
ic guide 14 into the dust extraction 13 until the
dust collector is close to the tip of the drilling
tool.
To draw out the telescopic guide, push button
12 again.
Dust Collector for Drill Bits (see figure K)
The dust collector for drill bits 16 can be
equipped with rubber rings 28 in two sizes. For
drill holes to 12 mm in diameter, use the rubber
ring K1 with the small opening; for larger drill
holes, use rubber ring K2 with the large open-
ing.
To change the rubber ring 28, push it out of the
dust collector 16 toward the rear. To insert the
rubber ring, place it on the dust collector and
push it tight.
Bosch Power Tools